Phoenix Contact 2320911 Power Supply – QUINT-PS/1AC/24DC/10/CO

The Phoenix Contact QUINT-PS/1AC/24DC/10/CO is a premium industrial-grade 24 V DC DIN rail power supply designed for continuous operation in harsh environments. Delivering 10 A nominal output current and up to 15 A POWER BOOST, it ensures reliable startup of heavy loads and supports selective fuse tripping through SFB (Selective Fuse Breaking) technology.

Engineered with a conformal protective coating, this version is ideal for extended environmental protection against dust, moisture, and corrosion. The power supply features universal AC/DC input, high efficiency, active diagnostics, and adjustable output voltage. Its slim housing supports space-saving installations and meets stringent requirements for process control, factory automation, and critical infrastructure.

Technical Specifications

Model: QUINT-PS/1AC/24DC/10/CO
Part Number: 2320911
Product Type: QUINT POWER Industrial Power Supply
Input Voltage: 100–240 V AC (–15% / +10%) / 110–250 V DC
Output Voltage: 24 V DC ±1% (adjustable 18–29.5 V DC)
Nominal Output Current: 10 A
POWER BOOST: 15 A (permanent up to 40°C)
SFB Technology: 60 A for 12 ms
Efficiency: Up to 93.2%
Mounting Type: DIN rail (NS 35)
Protective Coating: Yes (conformal coated PCB)
Dimensions (W × H × D): 60 × 130 × 125 mm
Weight: Approx. 1.4 kg

Input Characteristics

• Nominal Input Voltage Range (AC): 100–240 V AC (–15% / +10%)
• Extended Input Range: 85–264 V AC / 90–410 V DC
• Nominal Input Voltage Range (DC): 110–250 V DC
• Inrush Current: < 15 A
• Frequency (AC): 45–65 Hz
• Power Consumption: 303 VA
• Power Loss at Full Load: 22 W
• Internal Fuse: 10 A slow-blow
• Surge Protection: Varistor and gas-filled surge arrester
• Discharge Current to PE: < 3.5 mA

Output Performance

• Nominal Output Voltage: 24 V DC ±1%
• Adjustable Output Range: 18–29.5 V DC
• Nominal Output Current: 10 A
• POWER BOOST (Static Reserve): 15 A
• SFB Tripping Capability: 60 A (12 ms)
• Output Power: 240 W nominal / up to 360 W with BOOST
• Residual Ripple: < 50 mVPP
• Voltage Feedback Protection: ≤ 35 V DC
• Overvoltage Protection Limit: ≤ 32 V DC
• Load Regulation:
  • Static: < 1% (10%–90% load)
  • Dynamic: < 2%
• Rise Time: < 50 ms (10–90%)

Signaling & Diagnostics

• Signal Outputs:
  • DC OK (active): Transistor output, 18–24 V DC, 20 mA
  • DC OK (floating): Relay contact (30 V AC / 24 V DC, 1 A max)
  • POWER BOOST Active: Transistor output, 18–24 V DC, 20 mA
• LED Indicators:
  • Green (DC OK): UOUT > 0.9 × UN
  • Yellow (BOOST Active): IOUT > IN
  • Flashing Green: UOUT < 0.9 × UN
• Insulation Voltage:
  • Input/Output: 4 kV AC (type test), 2 kV AC (routine)
  • Input/PE: 3.5 kV AC (type test)
  • Output/PE: 500 V DC

Mechanical & Connection Data

• Housing Material: Galvanized sheet steel with aluminum side panels
• Connection Type: Screw terminals
• Conductor Sizes:
  • Rigid: 0.2–2.5 mm²
  • Flexible: 0.2–2.5 mm²
  • AWG: 16–12
• Stripping Length: 7 mm
• Screw Thread: M3
• Tightening Torque: 0.5–0.6 Nm
• Mounting Position: Horizontal (DIN rail)
• Installation Clearance: 5 mm (sides), 50 mm (top/bottom)

Environmental & Reliability

• Protection Class: IP20
• Ambient Operating Temperature: –40°C to +70°C (derating >60°C: –2.5%/K)
• Storage Temperature: –40°C to +85°C
• Max Altitude: 5000 m
• Humidity: 100% at 25°C (non-condensing)
• Vibration Resistance:
  • < 15 Hz: ±2.5 mm
  • 15–150 Hz: 2.3 g
• Shock Resistance: 30 g / 18 ms (IEC 60068-2-27)
• MTBF:

  • 940,000 h at 25°C

  • 530,000 h at 40°C

  • 230,000 h at 60°C

Applications

Ideal For:

• High-demand 24 V DC automation systems
• Redundant power systems and load-sharing applications
• Harsh industrial environments requiring PCB protection
• Selective tripping of circuit breakers via SFB technology
• Control cabinets and panels exposed to condensation or vibration

Key Features & Benefits

✅ High Reliability: Preventive diagnostics and long MTBF for mission-critical systems.

✅ Protected Design: Conformal coating for enhanced environmental resistance.

✅ Peak Performance: 15 A POWER BOOST and SFB output for challenging loads.

✅ Flexible Operation: Wide input range with AC/DC compatibility.

✅ Comprehensive Signaling: LED diagnostics and status outputs for integration.

📦 Available from Drive Outlet Megastore

The Phoenix Contact QUINT-PS/1AC/24DC/10/CO delivers robust, configurable 24 V power ideal for demanding installations. Built with industrial-grade protection, intelligent monitoring, and a hardened coating for aggressive conditions.

Need help selecting a backup unit or planning a redundant setup? Contact our automation experts now.

Phoenix quality, Drive Outlet value — power perfected.